0x37c3…8b0d
Paid $0.03 of the $3105.74M Roundhouse has indexed across 1,407,824 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (7)
What it buys
Grouped by the capability each merchant's catalogue is mostly about. A merchant counts once, in one group — nothing records which of its endpoints a payment bought.
| Group | Share | Spent | Calls | Sellers |
|---|---|---|---|---|
| Not in any catalogue | 100% | $0.03 | 7 | 7 |
$0.03 went to wallets that publish no endpoint in any catalogue we crawl — spend we can see and cannot describe.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; no listed price matches an amount this agent paid, so nothing narrows them.
- 0xd845…bbb0 · last paid 9m ago$0.0081 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x2ce4…c1b7 · last paid 51m ago$0.0081 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xd041…f2d5 · last paid 56m ago$0.0051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x297b…688e · last paid 41m ago$0.0031 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x0e83…0fd9 · last paid 1h ago$0.0031 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xb629…dbe1 · last paid 1h ago$0.0031 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x2e8c…c45b · last paid 1h ago$0.0031 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0xd845…bbb0 | $0.008 | $0.00 | 1 | 9m ago | Graph |
| 0x2ce4…c1b7 | $0.008 | $0.00 | 1 | 51m ago | Graph |
| 0xd041…f2d5 | $0.005 | $0.00 | 1 | 56m ago | Graph |
| 0x297b…688e | $0.003 | $0.00 | 1 | 41m ago | Graph |
| 0x0e83…0fd9 | $0.003 | $0.00 | 1 | 1h ago | Graph |
| 0xb629…dbe1 | $0.003 | $0.00 | 1 | 1h ago | Graph |
| 0x2e8c…c45b | $0.003 | $0.00 | 1 | 1h ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
No concentration or self-dealing patterns detected in all 7 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x37c3…8b0d0xd845…bbb0 | Base | $0.008 | 100% | coinbase | 9m ago | 0x9edb60…141fb0 |
| 0x37c3…8b0d0x297b…688e | Base | $0.003 | 100% | coinbase | 41m ago | 0xc79852…69bcf2 |
| 0x37c3…8b0d0x2ce4…c1b7 | Base | $0.008 | 100% | coinbase | 51m ago | 0xfdbc79…9c9167 |
| 0x37c3…8b0d0xd041…f2d5 | Base | $0.005 | 100% | coinbase | 56m ago | 0x0f07a7…bcdf76 |
| 0x37c3…8b0d0x0e83…0fd9 | Base | $0.003 | 100% | coinbase | 1h ago | 0x0a559a…02358c |
| 0x37c3…8b0d0xb629…dbe1 | Base | $0.003 | 100% | coinbase | 1h ago | 0xc41dba…a72526 |
| 0x37c3…8b0d0x2e8c…c45b | Base | $0.003 | 100% | coinbase | 1h ago | 0x425e27…1df515 |
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check what 0x37c3…8b0d has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x37c3cef32ef99f7856c331a8bdc2929751238b0d
Show the promptHide the prompt
Using Roundhouse, vet this agent for me: what is it, what has it paid for, and does its on-chain record support what its card claims? Agent: 0x37c3…8b0d curl -s 'https://api.roundhouseai.io/v0/agents/0x37c3cef32ef99f7856c331a8bdc2929751238b0d' curl -s 'https://api.roundhouseai.io/v0/entities/0x37c3cef32ef99f7856c331a8bdc2929751238b0d/settlements' Roundhouse indexes public chain data and does not vouch for any agent's claims — treat the card as a claim and the settlements as the evidence. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.